./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f0e55ca795fc0b7479008c7c7ace6ad96366c87862ace8719a39598b92db6b60 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:48:03,801 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:48:03,927 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:48:03,934 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:48:03,935 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:48:03,973 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:48:03,974 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:48:03,975 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:48:03,976 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:48:03,981 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:48:03,983 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:48:03,984 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:48:03,984 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:48:03,986 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:48:03,987 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:48:03,987 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:48:03,988 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:48:03,988 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:48:03,989 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:48:03,989 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:48:03,990 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:48:03,991 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:48:03,992 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:48:03,993 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:48:03,994 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:48:03,995 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:48:03,995 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:48:03,996 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:48:03,996 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:48:03,997 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:48:04,014 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:48:04,014 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:48:04,015 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:48:04,015 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:48:04,016 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:48:04,016 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:48:04,016 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0e55ca795fc0b7479008c7c7ace6ad96366c87862ace8719a39598b92db6b60 [2023-11-19 07:48:04,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:48:04,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:48:04,401 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:48:04,403 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:48:04,404 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:48:04,405 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i [2023-11-19 07:48:07,569 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:48:08,326 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:48:08,327 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i [2023-11-19 07:48:08,386 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu/data/889688047/0bd31e273f0a4faa92c59eeeb080ec55/FLAGdab56be31 [2023-11-19 07:48:08,402 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu/data/889688047/0bd31e273f0a4faa92c59eeeb080ec55 [2023-11-19 07:48:08,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:48:08,407 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:48:08,409 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:48:08,409 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:48:08,417 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:48:08,418 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:48:08" (1/1) ... [2023-11-19 07:48:08,419 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cf98be5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:08, skipping insertion in model container [2023-11-19 07:48:08,419 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:48:08" (1/1) ... [2023-11-19 07:48:08,677 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:48:12,298 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i[373305,373318] [2023-11-19 07:48:12,367 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:48:12,420 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:48:12,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4624] [2023-11-19 07:48:12,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4631] [2023-11-19 07:48:12,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4645-4646] [2023-11-19 07:48:12,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4935-4936] [2023-11-19 07:48:12,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4939-4940] [2023-11-19 07:48:12,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4943-4944] [2023-11-19 07:48:12,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4947-4948] [2023-11-19 07:48:12,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5098] [2023-11-19 07:48:12,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5105] [2023-11-19 07:48:12,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [5379-5380] [2023-11-19 07:48:12,543 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [5387-5388] [2023-11-19 07:48:12,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5474-5475] [2023-11-19 07:48:12,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5503-5504] [2023-11-19 07:48:12,553 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (56), "i" (12UL)); [5551-5552] [2023-11-19 07:48:12,553 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (58), "i" (12UL)); [5560-5561] [2023-11-19 07:48:12,555 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (70), "i" (12UL)); [5584-5585] [2023-11-19 07:48:12,838 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& port->flags)) [8014] [2023-11-19 07:48:12,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (& compat_req_task->out_size), "i" (4UL)); [9264-9265] [2023-11-19 07:48:12,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" (& compat_req_task->in_size), "i" (4UL)); [9273-9274] [2023-11-19 07:48:12,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (& compat_req_task->out_size): "ebx"); [9292] [2023-11-19 07:48:12,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (& compat_req_task->out_size): "ebx"); [9295] [2023-11-19 07:48:12,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (& compat_req_task->out_size): "ebx"); [9298] [2023-11-19 07:48:12,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (& compat_req_task->out_size): "ebx"); [9301] [2023-11-19 07:48:12,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (& compat_req_task->out_size): "ebx"); [9304] [2023-11-19 07:48:12,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& compat_req_task->in_size): "ebx"); [9317-9318] [2023-11-19 07:48:12,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& compat_req_task->in_size): "ebx"); [9321-9322] [2023-11-19 07:48:12,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& compat_req_task->in_size): "ebx"); [9325-9326] [2023-11-19 07:48:12,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& compat_req_task->in_size): "ebx"); [9329-9330] [2023-11-19 07:48:12,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& compat_req_task->in_size): "ebx"); [9333-9334] [2023-11-19 07:48:12,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10140] [2023-11-19 07:48:12,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10143] [2023-11-19 07:48:12,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10146] [2023-11-19 07:48:12,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10149] [2023-11-19 07:48:12,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10160] [2023-11-19 07:48:12,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10163] [2023-11-19 07:48:12,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10166] [2023-11-19 07:48:12,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10169] [2023-11-19 07:48:12,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10180] [2023-11-19 07:48:12,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10183] [2023-11-19 07:48:12,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10186] [2023-11-19 07:48:12,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10189] [2023-11-19 07:48:12,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10200] [2023-11-19 07:48:12,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10203] [2023-11-19 07:48:12,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10206] [2023-11-19 07:48:12,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10209] [2023-11-19 07:48:12,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____3): "m" (cpu_number)); [10227] [2023-11-19 07:48:12,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____3): "m" (cpu_number)); [10230] [2023-11-19 07:48:12,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____3): "m" (cpu_number)); [10233] [2023-11-19 07:48:12,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____3): "m" (cpu_number)); [10236] [2023-11-19 07:48:12,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____4): "m" (cpu_number)); [10247] [2023-11-19 07:48:12,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____4): "m" (cpu_number)); [10250] [2023-11-19 07:48:12,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____4): "m" (cpu_number)); [10253] [2023-11-19 07:48:12,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____4): "m" (cpu_number)); [10256] [2023-11-19 07:48:12,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____5): "m" (cpu_number)); [10267] [2023-11-19 07:48:12,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____5): "m" (cpu_number)); [10270] [2023-11-19 07:48:12,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____5): "m" (cpu_number)); [10273] [2023-11-19 07:48:12,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____5): "m" (cpu_number)); [10276] [2023-11-19 07:48:12,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____6): "m" (cpu_number)); [10287] [2023-11-19 07:48:12,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____6): "m" (cpu_number)); [10290] [2023-11-19 07:48:12,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____6): "m" (cpu_number)); [10293] [2023-11-19 07:48:12,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____6): "m" (cpu_number)); [10296] [2023-11-19 07:48:12,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (& cpu_info)); [10391] [2023-11-19 07:48:13,076 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i[373305,373318] [2023-11-19 07:48:13,092 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:48:13,283 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:48:13,284 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:48:13,284 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:48:13,285 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:48:13,293 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:48:13,294 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:13 WrapperNode [2023-11-19 07:48:13,295 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:48:13,296 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:48:13,296 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:48:13,296 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:48:13,304 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:13" (1/1) ... [2023-11-19 07:48:13,460 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:13" (1/1) ... [2023-11-19 07:48:13,823 INFO L138 Inliner]: procedures = 451, calls = 3667, calls flagged for inlining = 216, calls inlined = 202, statements flattened = 9331 [2023-11-19 07:48:13,823 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:48:13,824 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:48:13,824 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:48:13,825 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:48:13,835 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:13" (1/1) ... [2023-11-19 07:48:13,836 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:13" (1/1) ... [2023-11-19 07:48:13,897 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:13" (1/1) ... [2023-11-19 07:48:13,898 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:13" (1/1) ... [2023-11-19 07:48:14,062 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:13" (1/1) ... [2023-11-19 07:48:14,089 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:13" (1/1) ... [2023-11-19 07:48:14,126 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:13" (1/1) ... [2023-11-19 07:48:14,164 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:13" (1/1) ... [2023-11-19 07:48:14,368 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:48:14,370 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:48:14,370 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:48:14,371 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:48:14,372 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:13" (1/1) ... [2023-11-19 07:48:14,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:48:14,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:48:14,403 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:48:14,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82cb913-bc57-4fbd-8daa-51418603b3dd/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:48:14,451 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_get_capacity [2023-11-19 07:48:14,451 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_get_capacity [2023-11-19 07:48:14,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 07:48:14,452 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 07:48:14,453 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_ioctl [2023-11-19 07:48:14,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_ioctl [2023-11-19 07:48:14,454 INFO L130 BoogieDeclarations]: Found specification of procedure __first_node [2023-11-19 07:48:14,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __first_node [2023-11-19 07:48:14,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-19 07:48:14,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-19 07:48:14,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 07:48:14,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 07:48:14,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-19 07:48:14,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-19 07:48:14,456 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_stop_hw_queues [2023-11-19 07:48:14,456 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_stop_hw_queues [2023-11-19 07:48:14,457 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 07:48:14,457 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 07:48:14,457 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 07:48:14,457 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 07:48:14,457 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 07:48:14,457 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 07:48:14,458 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_deinit_port [2023-11-19 07:48:14,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_deinit_port [2023-11-19 07:48:14,458 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 07:48:14,458 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_exec_internal_command [2023-11-19 07:48:14,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_exec_internal_command [2023-11-19 07:48:14,458 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 07:48:14,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 07:48:14,459 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_read_log_page [2023-11-19 07:48:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_read_log_page [2023-11-19 07:48:14,460 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 07:48:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 07:48:14,460 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-11-19 07:48:14,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 07:48:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 07:48:14,460 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 07:48:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 07:48:14,461 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 07:48:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 07:48:14,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:48:14,461 INFO L130 BoogieDeclarations]: Found specification of procedure ata_swap_string [2023-11-19 07:48:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_swap_string [2023-11-19 07:48:14,462 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-19 07:48:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-19 07:48:14,462 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2023-11-19 07:48:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2023-11-19 07:48:14,462 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-11-19 07:48:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-11-19 07:48:14,462 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-19 07:48:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-19 07:48:14,463 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-11-19 07:48:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-11-19 07:48:14,464 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 07:48:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 07:48:14,464 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-11-19 07:48:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-11-19 07:48:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 07:48:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_free_tag_set [2023-11-19 07:48:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_free_tag_set [2023-11-19 07:48:14,467 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_exit [2023-11-19 07:48:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_exit [2023-11-19 07:48:14,467 INFO L130 BoogieDeclarations]: Found specification of procedure get_least_used_cpu_on_node [2023-11-19 07:48:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure get_least_used_cpu_on_node [2023-11-19 07:48:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 07:48:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 07:48:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 07:48:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 07:48:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 07:48:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 07:48:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 07:48:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 07:48:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 07:48:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 07:48:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 07:48:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 07:48:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2023-11-19 07:48:14,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2023-11-19 07:48:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbfx [2023-11-19 07:48:14,471 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbfx [2023-11-19 07:48:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_get_next_rr_node [2023-11-19 07:48:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_get_next_rr_node [2023-11-19 07:48:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure hba_setup [2023-11-19 07:48:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure hba_setup [2023-11-19 07:48:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_enable_fis [2023-11-19 07:48:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_enable_fis [2023-11-19 07:48:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-19 07:48:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-19 07:48:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2023-11-19 07:48:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2023-11-19 07:48:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2023-11-19 07:48:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2023-11-19 07:48:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-19 07:48:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-19 07:48:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-19 07:48:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-19 07:48:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-11-19 07:48:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-11-19 07:48:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iounmap_regions [2023-11-19 07:48:14,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iounmap_regions [2023-11-19 07:48:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc_node [2023-11-19 07:48:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc_node [2023-11-19 07:48:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure __pcibus_to_node [2023-11-19 07:48:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __pcibus_to_node [2023-11-19 07:48:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 07:48:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 07:48:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 07:48:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_start_port [2023-11-19 07:48:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_start_port [2023-11-19 07:48:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:48:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 07:48:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 07:48:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 07:48:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2023-11-19 07:48:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2023-11-19 07:48:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 07:48:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_debugfs_exit [2023-11-19 07:48:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_debugfs_exit [2023-11-19 07:48:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-19 07:48:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-19 07:48:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 07:48:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 07:48:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 07:48:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 07:48:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-19 07:48:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-19 07:48:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-19 07:48:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-19 07:48:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 07:48:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 07:48:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 07:48:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 07:48:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-19 07:48:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-19 07:48:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf5 [2023-11-19 07:48:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf5 [2023-11-19 07:48:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf6 [2023-11-19 07:48:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf6 [2023-11-19 07:48:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf7 [2023-11-19 07:48:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf7 [2023-11-19 07:48:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_rq_from_tag [2023-11-19 07:48:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_rq_from_tag [2023-11-19 07:48:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf1 [2023-11-19 07:48:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf1 [2023-11-19 07:48:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf2 [2023-11-19 07:48:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf2 [2023-11-19 07:48:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf3 [2023-11-19 07:48:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf3 [2023-11-19 07:48:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf4 [2023-11-19 07:48:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf4 [2023-11-19 07:48:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf0 [2023-11-19 07:48:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf0 [2023-11-19 07:48:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:48:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:48:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 07:48:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 07:48:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_put_int_command [2023-11-19 07:48:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_put_int_command [2023-11-19 07:48:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 07:48:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 07:48:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hba_reset [2023-11-19 07:48:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hba_reset [2023-11-19 07:48:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 07:48:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 07:48:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2023-11-19 07:48:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure bdput [2023-11-19 07:48:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 07:48:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 07:48:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_alloc_coherent [2023-11-19 07:48:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_alloc_coherent [2023-11-19 07:48:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_standby_immediate [2023-11-19 07:48:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_standby_immediate [2023-11-19 07:48:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2023-11-19 07:48:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2023-11-19 07:48:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_get [2023-11-19 07:48:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_get [2023-11-19 07:48:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-19 07:48:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-19 07:48:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 07:48:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 07:48:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 07:48:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-11-19 07:48:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-11-19 07:48:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2023-11-19 07:48:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2023-11-19 07:48:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 07:48:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 07:48:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 07:48:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 07:48:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2023-11-19 07:48:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2023-11-19 07:48:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 07:48:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 07:48:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure drop_cpu [2023-11-19 07:48:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_cpu [2023-11-19 07:48:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 07:48:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 07:48:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_disable_link_opts [2023-11-19 07:48:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_disable_link_opts [2023-11-19 07:48:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 07:48:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 07:48:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2023-11-19 07:48:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2023-11-19 07:48:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_cmd_from_tag [2023-11-19 07:48:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_cmd_from_tag [2023-11-19 07:48:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2023-11-19 07:48:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2023-11-19 07:48:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:48:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 07:48:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 07:48:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-19 07:48:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-19 07:48:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_to_pdu [2023-11-19 07:48:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_to_pdu [2023-11-19 07:48:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 07:48:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_7 [2023-11-19 07:48:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_7 [2023-11-19 07:48:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-19 07:48:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-19 07:48:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure exec_drive_taskfile [2023-11-19 07:48:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure exec_drive_taskfile [2023-11-19 07:48:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 07:48:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_init_port [2023-11-19 07:48:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_init_port [2023-11-19 07:48:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 07:48:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 07:48:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 07:48:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 07:48:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 07:48:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 07:48:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure ida_remove [2023-11-19 07:48:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_remove [2023-11-19 07:48:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_restart_port [2023-11-19 07:48:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_restart_port [2023-11-19 07:48:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 07:48:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 07:48:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-19 07:48:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-19 07:48:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 07:48:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 07:48:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_start_stopped_hw_queues [2023-11-19 07:48:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_start_stopped_hw_queues [2023-11-19 07:48:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-11-19 07:48:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-11-19 07:48:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-11-19 07:48:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-11-19 07:48:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_free_coherent [2023-11-19 07:48:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_free_coherent [2023-11-19 07:48:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_pci_remove [2023-11-19 07:48:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_pci_remove [2023-11-19 07:48:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_issue_ncq_command [2023-11-19 07:48:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_issue_ncq_command [2023-11-19 07:48:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_of_node [2023-11-19 07:48:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_of_node [2023-11-19 07:48:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 07:48:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 07:48:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_get_identify [2023-11-19 07:48:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_get_identify [2023-11-19 07:48:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 07:48:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 07:48:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-11-19 07:48:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-11-19 07:48:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:48:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 07:48:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 07:48:14,490 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_set_timeout [2023-11-19 07:48:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_set_timeout [2023-11-19 07:48:14,490 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_affinity_hint [2023-11-19 07:48:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_affinity_hint [2023-11-19 07:48:14,490 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_pci_resume [2023-11-19 07:48:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_pci_resume [2023-11-19 07:48:14,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 07:48:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 07:48:14,490 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-19 07:48:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-19 07:48:14,491 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2023-11-19 07:48:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2023-11-19 07:48:14,491 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2023-11-19 07:48:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2023-11-19 07:48:14,491 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_pci_shutdown [2023-11-19 07:48:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_pci_shutdown [2023-11-19 07:48:14,491 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-19 07:48:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-19 07:48:14,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2023-11-19 07:48:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2023-11-19 07:48:14,492 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_device_reset [2023-11-19 07:48:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_device_reset [2023-11-19 07:48:14,492 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_enable_engine [2023-11-19 07:48:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_enable_engine [2023-11-19 07:48:14,492 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_7 [2023-11-19 07:48:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_7 [2023-11-19 07:48:14,492 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_enable_device [2023-11-19 07:48:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_enable_device [2023-11-19 07:48:14,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-19 07:48:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-19 07:48:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_check_surprise_removal [2023-11-19 07:48:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_check_surprise_removal [2023-11-19 07:48:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure devm_free_irq [2023-11-19 07:48:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_free_irq [2023-11-19 07:48:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 07:48:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 07:48:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_end_request [2023-11-19 07:48:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_end_request [2023-11-19 07:48:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2023-11-19 07:48:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2023-11-19 07:48:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 07:48:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 07:48:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-11-19 07:48:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2023-11-19 07:48:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2023-11-19 07:48:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2023-11-19 07:48:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-19 07:48:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-19 07:48:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 07:48:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 07:48:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:48:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_dma_free [2023-11-19 07:48:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_dma_free [2023-11-19 07:48:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_block_initialize [2023-11-19 07:48:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_block_initialize [2023-11-19 07:48:15,685 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:48:15,690 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:48:15,920 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 07:48:32,518 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 07:48:32,563 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 07:48:32,563 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-19 07:48:32,585 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:48:32 BoogieIcfgContainer [2023-11-19 07:48:32,586 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 07:48:32,590 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 07:48:32,590 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 07:48:32,594 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 07:48:32,594 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:48:08" (1/3) ... [2023-11-19 07:48:32,597 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cb64008 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:48:32, skipping insertion in model container [2023-11-19 07:48:32,597 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:13" (2/3) ... [2023-11-19 07:48:32,598 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cb64008 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:48:32, skipping insertion in model container [2023-11-19 07:48:32,599 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:48:32" (3/3) ... [2023-11-19 07:48:32,600 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i [2023-11-19 07:48:32,624 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 07:48:32,625 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 07:48:32,783 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 07:48:32,794 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@132e5fb7, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 07:48:32,794 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 07:48:32,818 INFO L276 IsEmpty]: Start isEmpty. Operand has 3216 states, 2232 states have (on average 1.3525985663082438) internal successors, (3019), 2290 states have internal predecessors, (3019), 834 states have call successors, (834), 150 states have call predecessors, (834), 149 states have return successors, (817), 813 states have call predecessors, (817), 817 states have call successors, (817) [2023-11-19 07:48:32,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2023-11-19 07:48:32,881 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 07:48:32,883 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 22, 22, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:48:32,885 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 07:48:32,901 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:48:32,901 INFO L85 PathProgramCache]: Analyzing trace with hash -914755238, now seen corresponding path program 1 times [2023-11-19 07:48:32,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:48:32,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477735278] [2023-11-19 07:48:32,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:48:32,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:48:33,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-19 07:48:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:34,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-19 07:48:34,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-19 07:48:34,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:34,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-19 07:48:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:34,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:34,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-19 07:48:34,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:34,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-19 07:48:34,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:34,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:34,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-19 07:48:34,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:34,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:34,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-19 07:48:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-19 07:48:34,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:34,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-19 07:48:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:34,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-19 07:48:34,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:34,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-19 07:48:34,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:34,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:35,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-19 07:48:35,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:35,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-19 07:48:35,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-19 07:48:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-19 07:48:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-19 07:48:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2023-11-19 07:48:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2023-11-19 07:48:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-19 07:48:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2023-11-19 07:48:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2023-11-19 07:48:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 314 [2023-11-19 07:48:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2023-11-19 07:48:35,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2023-11-19 07:48:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 347 [2023-11-19 07:48:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2023-11-19 07:48:35,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2023-11-19 07:48:35,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 380 [2023-11-19 07:48:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-19 07:48:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2023-11-19 07:48:35,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 413 [2023-11-19 07:48:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2023-11-19 07:48:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 435 [2023-11-19 07:48:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2023-11-19 07:48:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 457 [2023-11-19 07:48:35,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 468 [2023-11-19 07:48:35,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 479 [2023-11-19 07:48:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 490 [2023-11-19 07:48:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-19 07:48:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:48:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 3759 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3759 trivial. 0 not checked. [2023-11-19 07:48:35,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:48:35,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477735278] [2023-11-19 07:48:35,896 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1477735278] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:48:35,896 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:48:35,896 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-19 07:48:35,898 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464505381] [2023-11-19 07:48:35,899 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:48:35,905 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-19 07:48:35,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:48:35,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-19 07:48:35,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-19 07:48:35,949 INFO L87 Difference]: Start difference. First operand has 3216 states, 2232 states have (on average 1.3525985663082438) internal successors, (3019), 2290 states have internal predecessors, (3019), 834 states have call successors, (834), 150 states have call predecessors, (834), 149 states have return successors, (817), 813 states have call predecessors, (817), 817 states have call successors, (817) Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (44), 5 states have call predecessors, (44), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2023-11-19 07:48:40,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-19 07:48:42,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-19 07:48:44,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []